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ROHM DTC143EEBTL Digital Transistor

The DTC143EEBTL is a reliable digital NPN transistor with built-in bias resistors of 4.7kΩ, designed for digital inverter and interface applications. It features a maximum collector current of 100mA, voltage rating of 50V, and low power dissipation suitable for compact electronic circuits. The device simplifies circuit design by eliminating the need for external bias resistors, providing easy on/off control with high gain and switching speed. Compatible with surface-mount packages, it ensures durability in industrial environments and seamless integration into automation systems.

Authorized Distributors
Source:Newark
Part No:DTC143EEBTL
Stock:1915
Inv Date:06-09-2026
Price: Unit price: $0.247
Buy/RFQ:
Source:DigiKey
Part No:DTC143EEBTL
Stock:2950
Inv Date:06-09-2026
Price: Unit price: $0.24
Buy/RFQ:
Part No:DTC143EEBTL
Stock:2050
Inv Date:06-10-2026
Price: Unit price: $0.24
Buy/RFQ:

ROHM DTC143EEBTL Digital Transistor Specifications:

  • Package Type: SOT-416 (SC-75A)
  • Package Dimensions: A 0.45-0.55 mm, D 1.10-1.30 mm, E 0.70-0.90 mm
  • Built-in Bias Resistors: R1 = R2 = 4.7kΩ
  • Collector Current: 100mA maximum
  • Collector-Emitter Voltage: 50V
  • Maximum Power Dissipation: 150-200mW depending on model
  • Junction Temperature: up to 150°C
  • Input Voltage Range: -10V to 30V
  • Output Voltage: 0.5V at 10mA load, maximum 300mV
  • Transition Frequency: approximately 250MHz
  • Electrical gain: typical 30, minimum 30 at 25°C
  • Storage Temperature Range: -55°C to +150°C
  • Suitable for surface-mount assembly, robust for industrial use

Buy the ROHM DTC143EEBTL – Reliable Digital Transistor for Industrial Applications

Purchase the ROHM DTC143EEBTL online today and experience a highly reliable NPN digital transistor with built-in bias resistors, ideal for inverter and interface circuits. Its compact surface-mount design ensures easy installation in various industrial and automation applications, providing quick switching, high gain, and durability. Designed to operate efficiently at voltages up to 50V and currents of 100mA, this transistor offers excellent performance, simplifying circuit design by eliminating external bias resistors, making it a perfect choice for engineers seeking dependable electronic components.

Get ROHM DTC143EEBTL today—built for precision, easy circuit integration, and long-lasting durability.

Frequently Asked Questions

Where can I buy ROHM DTC143EEBTL?

You can click on the BUY or RFQ button to purchase DTC143EEBTL from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part DTC143EEBTL?

You can download the DTC143EEBTL datasheet or visit the ROHM website for support.

Who is the manufacturer of DTC143EEBTL?

ROHM

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